Phân lớp dữ liệu không cân bằng với Roughly Balanced Bagging : Luận văn Thạc sĩ chuyên ngành Hệ thống thông tin

Trình bày cải tiến của giải thuật Roughly Balanced Bagging cho việc phân lớp các tập dữ liệu không cân bằng. Đề xuất sử dụng các giải thuật tập hợp mô hình bao gồm Boosting, Random forest, làm mô hình học cơ sở của giải thuật Roughly Balanced Ba...

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Bibliografische gegevens
Hoofdauteur:	Phan, Bích Chung
Formaat:	Boek
Taal:	Undetermined
Gepubliceerd in:	Cần Thơ Trường Đại học Cần Thơ 2011
Onderwerpen:	Data structures (Computer science),Database management,Quản trị cơ sở dữ liệu,Cấu trúc dữ liệu (khoa học máy tính)
Tags:	Voeg label toe Geen labels, Wees de eerste die dit record labelt!

Thư viện lưu trữ:	Trung tâm Học liệu Trường Đại học Cần Thơ


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100			\|a Phan, Bích Chung
245		0	\|a Phân lớp dữ liệu không cân bằng với Roughly Balanced Bagging :
245		0	\|b Luận văn Thạc sĩ chuyên ngành Hệ thống thông tin
245		0	\|c Phan Bích Chung ; Đỗ Thanh Nghị (Hướng dẫn khoa học)
260			\|a Cần Thơ
260			\|b Trường Đại học Cần Thơ
260			\|c 2011
520			\|a Trình bày cải tiến của giải thuật Roughly Balanced Bagging cho việc phân lớp các tập dữ liệu không cân bằng. Đề xuất sử dụng các giải thuật tập hợp mô hình bao gồm Boosting, Random forest, làm mô hình học cơ sở của giải thuật Roughly Balanced Bagging gốc, thay vì sử dụng một cây quyết định và đề xuất chỉnh cách lấy mẫu giảm phần tử lớp đa số thheo hàm phân phối nhị thức âm ở mỗi lần, cho thấy hiệu quả phân loại chính xác hơn khi so sánh với giải thuật Roughly Balanced Bagging gốc
650			\|a Data structures (Computer science),Database management,Quản trị cơ sở dữ liệu,Cấu trúc dữ liệu (khoa học máy tính)
904			\|i Tuyền, Hải
980			\|a Trung tâm Học liệu Trường Đại học Cần Thơ

Phân lớp dữ liệu không cân bằng với Roughly Balanced Bagging : Luận văn Thạc sĩ chuyên ngành Hệ thống thông tin

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